Sequel: Gregor and the prophecy of Bane.Electronic book.Electronic reproduction. New York Scholastic Inc. 2010 Available via World Wide Web.

Summary note:

When eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, rats, cockroaches, and spiders while on a quest foretold by ancient prophecy.